commit 154502fe0796f3b7a4698378c5d2080ae28a9782
author Mike Frysinger <vapier@gentoo.org> Thu Aug 07 13:21:11 2008 -0400
committer Mike Frysinger <vapier@gentoo.org> Wed Jan 28 13:26:09 2009 -0500
tree fa1a0d60be1e091606588fbdd882fb2ac83077f3
parent 2b6fd5c77db9c6ed3cea9799c86ff922cf0107b2

Blackfin: add defines to describe active bootrom behavior

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

include/asm-blackfin/mach-common/bits/bootrom.h

diff --git a/include/asm-blackfin/mach-common/bits/bootrom.h b/include/asm-blackfin/mach-common/bits/bootrom.h
index 6cdaa4f..bf661f0 100644
--- a/include/asm-blackfin/mach-common/bits/bootrom.h
+++ b/include/asm-blackfin/mach-common/bits/bootrom.h
@@ -88,6 +88,8 @@
 #define _BOOTROM_REV                   0xEF000040
 #define _BOOTROM_SESR                  0xEF001000
 
+#define BOOTROM_FOLLOWS_C_ABI 1
+
 #define BOOTROM_CAPS_ADI_BOOT_STRUCTS 1
 
 /* Not available on initial BF54x or BF52x */
@@ -100,6 +102,9 @@
 
 #endif
 
+#ifndef BOOTROM_FOLLOWS_C_ABI
+#define BOOTROM_FOLLOWS_C_ABI 0
+#endif
 #ifndef BOOTROM_CAPS_ADI_BOOT_STRUCTS
 #define BOOTROM_CAPS_ADI_BOOT_STRUCTS 0
 #endif
@@ -109,6 +114,12 @@
 
 #ifndef __ASSEMBLY__
 
+#if BOOTROM_FOLLOWS_C_ABI
+# define BOOTROM_CALLED_FUNC_ATTR
+#else
+# define BOOTROM_CALLED_FUNC_ATTR __attribute__((saveall))
+#endif
+
 /* Structures for the syscontrol() function */
 typedef struct ADI_SYSCTRL_VALUES {
 	uint16_t uwVrCtl;